What Mastering Can Fix (And What It Can't)

Realistic expectations save you time and frustration. Here's the honest truth about mastering's powers.

Realistic expectations save you time and frustration. Here's the honest truth about mastering's powers.

Think of mastering as a magnifying glass. It makes everything bigger and clearer - the good parts AND the bad parts. A great mix becomes stunning. A problematic mix becomes a louder version of its problems.

Problem | Can mastering fix it? | What to do Too quiet overall | ✓ Yes - that's literally what it does | Just upload it Dull or thin sound | ✓ Yes - EQ correction | Upload + try Bright style Narrow stereo image | ✓ Yes - Spatial Engine | Increase spatial intensity Buried vocals | ✗ No - can't separate tracks | Fix in the mix Muddy bass | ⚠ Partially - some EQ helps | Better to fix in mix Bad tuning/timing | ✗ No - mastering is stereo | Fix before export Excessive reverb | ✗ No - can't remove effects | Reduce in mix

Tip: If you're unsure whether your mix needs work, upload it to LoudCraft anyway. The Input Health report will tell you exactly what's going on - and the Academy articles explain each issue.

Key takeaway: Mastering polishes - it doesn't rebuild. The better your mix, the better your master. It's multiplication, not addition.